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LQM18PN4R7MFRL - Murata Electronics

Description: LQM18PN_FR Series Inductor 4.7μH ±20% 0603 (1608)

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LQM18PN4R7MFRL - Murata Electronics - PCB symbol
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PCB Footprints
LQM18PN4R7MFRL - Murata Electronics PCB footprint - Other - Other - LQM18_2024
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LQM18PN4R7MFRL - Murata Electronics - 3D model - Other - LQM18_2024
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LQM18PN4R7MFRL Details

  • Manufacturer Part Number:

    LQM18PN4R7MFRL

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Case/Size Code:

    1608/0603

  • Construction:

    Magnetically Shielded

  • Core Material:

    FERRITE

  • DC Resistance:

    0.55 Ω

  • Inductance-Nom (L):

    4.7 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Package Height:

    0.8 mm

  • Package Length:

    1.6 mm

  • Package Style:

    SMT

  • Package Width:

    0.8 mm

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Rated Current-Max:

    0.62 A

  • Self Resonance Frequency:

    40 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    DCR IS MEASURED AT 25% TOLERANCE

  • Surface Mount:

    Reflow soldering,

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    1 MHz

  • Tolerance:

    20%

LQM18PN4R7MFRL Frequently Asked Questions (FAQs)

  • The recommended land pattern for the LQM18PN4R7MFRL is a rectangular pad with a size of 1.8mm x 1.3mm, with a non-solder mask defined (NSMD) pad shape.
  • The LQM18PN4R7MFRL has a maximum operating temperature of 125°C. Ensure good airflow around the inductor, and consider using a heat sink or thermal interface material if operating in high-temperature environments.
  • The SRF of the LQM18PN4R7MFRL is approximately 150 MHz. This is the frequency at which the inductor's impedance peaks due to its internal capacitance and inductance.
  • Yes, the LQM18PN4R7MFRL is suitable for high-frequency applications up to several hundred MHz. However, be aware of the inductor's SRF and ensure that your operating frequency is below this point to avoid unwanted resonances.
  • To ensure reliability, follow proper PCB design and assembly guidelines, including using a robust soldering process, avoiding excessive mechanical stress, and storing the components in a dry, cool environment.

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LQM18PN4R7MFRL Overview

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About Murata Electronics

Murata Manufacturing Co., Ltd. is a Japanese multinational company that specializes in the design, manufacturing, and sale of electronic components and solutions. Murata offers a wide range of electronic components and modules that are used in various industries and applications. Some of their key product categories include: capacitors, inductors, resistors, sensors, rf components and modules, and power devices.

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LQM18PN4R7MFRL Alternates

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Part Image LQM18PH4R7MFRB Murata Manufacturing Co Ltd

General Purpose Inductor, 4.7uH, 20%, 1 Element, Ferrite-Core, Reflow soldering,, 1608/0603